Declension table of ?kimavastha

Neuter	Singular	Dual	Plural
Nominative	kimavastham	kimavasthe	kimavasthāni
Vocative	kimavastha	kimavasthe	kimavasthāni
Accusative	kimavastham	kimavasthe	kimavasthāni
Instrumental	kimavasthena	kimavasthābhyām	kimavasthaiḥ
Dative	kimavasthāya	kimavasthābhyām	kimavasthebhyaḥ
Ablative	kimavasthāt	kimavasthābhyām	kimavasthebhyaḥ
Genitive	kimavasthasya	kimavasthayoḥ	kimavasthānām
Locative	kimavasthe	kimavasthayoḥ	kimavastheṣu

Compound kimavastha -

Adverb -kimavastham -kimavasthāt